Package io.scanbot.sdk.barcode

Enum OneDConfirmationMode

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<OneDConfirmationMode>
    public enum OneDConfirmationMode
extends java.lang.Enum<OneDConfirmationMode>
    Allows to select the balance between result accuracy (precision) and missed barcodes (recall) for linear barcodes. Some barcode types are naturally prone to false positives (e.g. MSI Plessey). For those barcode types false positives can be drastically reduced (precision can be increased) by requiring that multiple scan-lines in the input scan to the same result. However, this stronger condition can lead to missed barcodes (lower recall). Confirmation is avoided for barcode types, which are by design resistant to false positives, (e.g. Code128) to maximize recall.

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      MINIMAL
      Minimal confirmation is performed.
      MODERATE
      Moderate confirmation is performed.
      NONE
      No confirmation is required.
      THOROUGH
      Recommended.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static OneDConfirmationMode valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static OneDConfirmationMode[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.

      • Methods inherited from class java.lang.Enum

        clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait

    • Enum Constant Detail

      • NONE

        public static final OneDConfirmationMode NONE
        No confirmation is required. This mode is the most prone to generating false positives.

      • MINIMAL

        public static final OneDConfirmationMode MINIMAL
        Minimal confirmation is performed. Compared to no confirmation, it provides a substantial decrease in false positives (increased precision), at the cost of a minimal decrease in recall.

      • MODERATE

        public static final OneDConfirmationMode MODERATE
        Moderate confirmation is performed. Compared to minimal confirmation, it provides an additional decrease in false positives, at the cost of a slight decrease in recall.

      • THOROUGH

        public static final OneDConfirmationMode THOROUGH
        Recommended. Thorough confirmation is performed. Almost completely eliminates false positives, at the cost of an additional slight decrease in recall.

    • Method Detail

      • values

        public static OneDConfirmationMode[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows: 
        for (OneDConfirmationMode c : OneDConfirmationMode.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static OneDConfirmationMode valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null